public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html");
PrintWriter out = response.getWriter();
String title = "Session Tracking Example";
HttpSession session = request.getSession(true);
String heading;
Integer accessCount = (Integer) session.getAttribute("accessCount");
if (accessCount == null) {
accessCount = new Integer(0);
heading = "Welcome, Newcomer";
} else {
heading = "Welcome Back";
accessCount = new Integer(accessCount.intValue() + 1);
}
session.setAttribute("accessCount", accessCount);
out.println(
"<BODY BGCOLOR=\"#FDF5E6\">\n"
+ "<H1 ALIGN=\"CENTER\">"
+ heading
+ "</H1>\n"
+ "<H2>Information on Your Session:</H2>\n"
+ "<TABLE BORDER=1 ALIGN=\"CENTER\">\n"
+ "<TR BGCOLOR=\"#FFAD00\">\n"
+ " <TH>Info Type<TH>Value\n"
+ "<TR>\n"
+ " <TD>ID\n"
+ " <TD>"
+ session.getId()
+ "\n"
+ "<TR>\n"
+ " <TD>Creation Time\n"
+ " <TD>"
+ new Date(session.getCreationTime())
+ "\n"
+ "<TR>\n"
+ " <TD>Time of Last Access\n"
+ " <TD>"
+ new Date(session.getLastAccessedTime())
+ "\n"
+ "<TR>\n"
+ " <TD>Number of Previous Accesses\n"
+ " <TD>"
+ accessCount
+ "\n"
+ "</TR>"
+ "</TABLE>\n");
// the following two statements show how to retrieve parameters in
// the request. The URL format is something like:
// http://localhost:8080/project2/servlet/ShowSession?myname=Chen%20Li
String myname = request.getParameter("myname");
if (myname != null) out.println("Hey " + myname + "<br><br>");
out.println("</BODY></HTML>");
}
/** Get an unused ID string for storing an object in the session */
protected String getNewSessionObjectId() {
HttpSession session = getSession();
synchronized (session) {
Integer id = (Integer) getSession().getAttribute(SESSION_KEY_OBJECT_ID);
if (id == null) {
id = new Integer(1);
}
session.setAttribute(SESSION_KEY_OBJECT_ID, new Integer(id.intValue() + 1));
return id.toString();
}
}
/** Get the ID with which the object is associated with the session, if any */
protected String getSessionObjectId(Object obj) {
HttpSession session = getSession();
BidiMap map;
synchronized (session) {
map = (BidiMap) session.getAttribute(SESSION_KEY_OBJ_MAP);
if (map == null) {
map = new DualHashBidiMap();
session.setAttribute(SESSION_KEY_OBJ_MAP, map);
}
}
synchronized (map) {
String id = (String) map.get(obj);
if (id == null) {
id = getNewSessionObjectId();
map.put(obj, id);
}
return id;
}
}
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html");
PrintWriter out = response.getWriter();
out.println("<br><h4>we are getting data</h4>");
String code = request.getParameter("code");
out.println("<br>code: " + code);
out.println("<br>");
try {
OAuthClientRequest requestOAuth =
OAuthClientRequest.tokenLocation("https://graph.facebook.com/oauth/access_token")
.setGrantType(GrantType.AUTHORIZATION_CODE)
.setClientId(apiKey)
.setClientSecret(secretKey)
.setRedirectURI(redirectUri)
.setCode(code)
.buildBodyMessage();
OAuthClient oAuthClient = new OAuthClient(new URLConnectionClient());
GitHubTokenResponse oAuthResponse =
oAuthClient.accessToken(requestOAuth, GitHubTokenResponse.class);
accessToken = oAuthResponse.getAccessToken();
expiresIn = oAuthResponse.getExpiresIn();
} catch (OAuthSystemException ae) {
ae.printStackTrace();
} catch (OAuthProblemException pe) {
pe.printStackTrace();
}
// out.println("<br>Access Token: " + accessToken);
// out.println("<br>Expires In: " + expiresIn);
try {
FacebookClient facebookClient = new DefaultFacebookClient(accessToken);
myFriends = facebookClient.fetchConnection("me/friends", User.class);
myFeeds = facebookClient.fetchConnection("me/home", Post.class);
for (User myFriend : myFriends.getData()) {
f.add(myFriend.getName());
out.println("<br>id: " + myFriend.getId() + " Name: " + myFriend.getName());
}
// out.println("<br>");
out.println("<br>f count: " + f.size());
} catch (FacebookException e) {
e.printStackTrace();
}
facebookDataBean fdb = new facebookDataBean();
fdb.setName("zishan ali khan");
HttpSession session = request.getSession();
if (session != null) {
session.setAttribute("myfdb", fdb);
session.setAttribute("yourFriends", f);
session.setAttribute("feeds", myFeeds);
RequestDispatcher view = request.getRequestDispatcher("result.jsp");
view.forward(request, response);
f.clear();
// out.println("<br>I am in");
} else {
// out.println("<br>Session Over");
}
}
/** Common request handling. */
public void service(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
resetState();
boolean success = false;
HttpSession session = req.getSession(false);
try {
this.req = req;
this.resp = resp;
if (log.isDebug()) {
logParams();
}
resp.setContentType("text/html");
if (!mayPageBeCached()) {
resp.setHeader("pragma", "no-cache");
resp.setHeader("Cache-control", "no-cache");
}
reqURL = new URL(UrlUtil.getRequestURL(req));
clientAddr = getLocalIPAddr();
// check that current user has permission to run this servlet
if (!isServletAllowed(myServletDescr())) {
displayWarningInLieuOfPage("You are not authorized to use " + myServletDescr().heading);
return;
}
// check whether servlet is disabled
String reason = ServletUtil.servletDisabledReason(myServletDescr().getServletName());
if (reason != null) {
displayWarningInLieuOfPage("This function is disabled. " + reason);
return;
}
if (session != null) {
session.setAttribute(SESSION_KEY_RUNNING_SERVLET, getHeading());
String reqHost = req.getRemoteHost();
String forw = req.getHeader(HttpFields.__XForwardedFor);
if (!StringUtil.isNullString(forw)) {
reqHost += " (proxies for " + forw + ")";
}
session.setAttribute(SESSION_KEY_REQUEST_HOST, reqHost);
}
lockssHandleRequest();
success = (errMsg == null);
} catch (ServletException e) {
log.error("Servlet threw", e);
throw e;
} catch (IOException e) {
log.error("Servlet threw", e);
throw e;
} catch (RuntimeException e) {
log.error("Servlet threw", e);
throw e;
} finally {
if (session != null) {
session.setAttribute(SESSION_KEY_RUNNING_SERVLET, null);
session.setAttribute(LockssFormAuthenticator.__J_AUTH_ACTIVITY, TimeBase.nowMs());
}
if ("please".equalsIgnoreCase(req.getHeader("X-Lockss-Result"))) {
log.debug3("X-Lockss-Result: " + (success ? "Ok" : "Fail"));
resp.setHeader("X-Lockss-Result", success ? "Ok" : "Fail");
}
resetMyLocals();
resetLocals();
}
}
/**
* Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
*
* @param request servlet request
* @param response servlet response
*/
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html");
PrintWriter out = response.getWriter();
HttpSession session = request.getSession();
try {
db.connectDB();
String query =
"SELECT * FROM Account_Information WHERE AI_ID='" + session.getAttribute("id") + "'";
ResultSet r = db.get_query(query);
AccountInfoBean account = new AccountInfoBean();
while (r.next()) {
String login = "******" + r.getString("AI_ID");
String password = "******" + r.getString("AI_Password");
String type = " " + r.getString("AI_Type");
String firstName = " " + r.getString("AI_First_Name");
String middleName = " " + r.getString("AI_Mid_Name");
String lastName = " " + r.getString("AI_Last_Name");
String email = " " + r.getString("AI_EMail");
String phone = " " + r.getString("AI_Phone");
String age = " " + r.getString("AI_Age");
String address1 = " " + r.getString("AI_Address1");
String address2 = " " + r.getString("AI_Address2");
String city = " " + r.getString("AI_City");
String state = " " + r.getString("AI_State");
String zip = " " + r.getInt("AI_Zip");
account.setLogin(login.trim());
account.setPassword(password.trim());
account.setPassword2(password.trim());
account.setType(type.trim());
account.setFirstName(firstName.trim());
account.setMiddleName(middleName.trim());
account.setLastName(lastName.trim());
account.setEmail(email.trim());
account.setPhone(phone.trim());
account.setAge(age.trim());
account.setAddress1(address1.trim());
account.setAddress2(address2.trim());
account.setCity(city.trim());
account.setState(state.trim());
account.setZip(zip.trim());
session.setAttribute("account", account);
}
} catch (Exception e) {
System.out.println(e);
}
response.sendRedirect("accountedit.jsp");
/* TODO output your page here
out.println("<html>");
out.println("<head>");
out.println("<title>Servlet</title>");
out.println("</head>");
out.println("<body>");
out.println("</body>");
out.println("</html>");
*/
out.close();
}
